Ahrensisporites |
Ahrensisporites
|
Ireland |
Early Tournaisian |
Middle Tournaisian |
Ahrensisporites |
Ahrensisporites
|
England |
Early Tournaisian |
Middle Tournaisian |
Ahrensisporites |
Ahrensisporites
|
England |
Early Tournaisian |
Middle Tournaisian |
Ahrensisporites |
Ahrensisporites
|
Canada(Nova Scotia) |
Early Tournaisian |
Middle Tournaisian |
Ahrensisporites |
Ahrensisporites
|
Canada |
Late Visean |
|
Algae |
Algae
|
Ireland |
Early Tournaisian |
Middle Tournaisian |
Algae |
Algae
|
England |
Early Tournaisian |
Middle Tournaisian |
Algae |
Algae
|
Canada |
Late Visean |
|
Algae |
Algae
|
Canada(Nova Scotia) |
Early Tournaisian |
Middle Tournaisian |
Apiculiretusispora |
Apiculiretusispora multiseta
|
Canada(Nova Scotia) |
Visean |
|
Apiculiretusispora |
Apiculiretusispora multiseta
|
England |
Late Tournaisian |
|
Apiculiretusispora |
Apiculiretusispora multiseta
|
Denmark |
Early Visean |
|
Asperispora |
Asperispora
|
Ireland |
Early Tournaisian |
Middle Tournaisian |
Asperispora |
Asperispora
|
England |
Early Tournaisian |
Middle Tournaisian |
Asperispora |
Asperispora
|
Canada(Nova Scotia) |
Early Tournaisian |
Middle Tournaisian |
Asperispora |
Asperispora
|
Canada |
Late Visean |
|
Auroraspora |
Auroraspora
|
Ireland |
Early Tournaisian |
Middle Tournaisian |